.page-index {
  background-color: #0D0E12;
  color: #FFF3E6;
  padding-top: 10px; /* Small top padding for the first section */
}

.page-index__hero-banner-section {
  width: 100%;
  margin: 0 auto;
  overflow: hidden;
}

.page-index__hero-link {
  display: block;
  width: 100%;
}

.page-index__hero-banner {
  width: 100%;
  margin: 0;
  overflow: hidden;
}

.page-index__hero-banner img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 16/5;
  object-fit: cover;
  object-position: center;
  filter: none; /* Ensure no image filters are applied */
}

.page-index__section-title-container {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.page-index__section-title-line {
  flex-grow: 1;
  height: 2px;
  background: linear-gradient(to right, #D96800, #A84F0C, transparent);
  margin: 0 20px;
}

.page-index__main-title {
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  color: #FFF3E6;
  max-width: 800px; /* Prevent h1 from being too wide */
  margin: 0;
  padding: 0;
  /* Using clamp for responsive font size, within allowed limits */
  font-size: clamp(1.1rem, 4.5vw, 1.75rem);
}

.page-index__category-gateway-section {
  max-width: 1200px;
  margin: 40px auto;
  padding: 0 20px;
}

.page-index__category-gateway {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, 1fr); /* Mobile default: 3 rows 2 columns */
}

.page-index__category-card {
  display: block;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  background-color: #17191F;
  border: 1px solid #A84F0C;
  transition: transform .2s ease;
}

.page-index__category-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
  filter: none; /* Ensure no grayscale or other filters */
  transition: transform .2s ease;
}

.page-index__category-card:hover img {
  transform: scale(1.03);
}

.page-index__article-body-section {
  max-width: 100%;
  margin: 60px auto;
  padding: 0 20px;
}

.page-index__article-container {
  max-width: 900px;
  margin: 0 auto;
}

.page-index__blockquote {
  border-left: 4px solid #FF8C1A;
  padding: 15px 20px;
  margin: 20px 0;
  background-color: #17191F;
  color: #FFF3E6;
  font-style: italic;
}

.page-index__blockquote p {
  margin: 0;
  line-height: 1.6;
  font-size: 16px;
}

.page-index__article-h2 {
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  color: #FFA53A;
  margin-top: 50px;
  margin-bottom: 25px;
  text-align: center;
}

.page-index__article-h3 {
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  color: #FFB04D;
  margin-top: 35px;
  margin-bottom: 15px;
}

.page-index__article-paragraph {
  line-height: 1.7;
  margin-bottom: 15px;
  font-size: 16px;
}

.page-index__article-figure {
  margin: 40px 0;
  text-align: center;
}

.page-index__article-figure img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
  object-fit: cover;
  filter: none; /* Ensure no image filters are applied */
  min-width: 200px; /* Enforce minimum image size */
  min-height: 200px;
}

.page-index__figcaption {
  font-size: 14px;
  color: #A84F0C;
  margin-top: 10px;
  font-style: italic;
}

.page-index__aligncenter {
  text-align: center;
}

.page-index__article-list {
  list-style-type: disc;
  margin-left: 20px;
  padding-left: 0;
  margin-bottom: 20px;
  font-size: 16px;
}

.page-index__article-list li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.page-index__article-list li::marker {
  color: #FF8C1A;
}

.page-index__article-paragraph a, .page-index__blockquote a {
  color: #FFA53A;
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-index__article-paragraph a:hover, .page-index__blockquote a:hover {
  color: #FFB04D;
  text-decoration: underline;
}

/* Responsive adjustments */
@media (max-width: 849px) {
  .page-index__category-gateway {
    grid-template-columns: repeat(2, 1fr); /* Mobile: 2 columns */
  }
  .page-index__section-title-container {
    padding: 30px 15px;
  }
  .page-index__section-title-line {
    margin: 0 10px;
  }
  .page-index__main-title {
    font-size: clamp(1.2rem, 5vw, 1.8rem);
  }
  .page-index__article-h2 {
    font-size: clamp(1.3rem, 4vw, 1.8rem);
    margin-top: 40px;
    margin-bottom: 20px;
  }
  .page-index__article-h3 {
    font-size: clamp(1.1rem, 3.5vw, 1.5rem);
    margin-top: 30px;
    margin-bottom: 10px;
  }
  .page-index__article-paragraph, .page-index__article-list {
    font-size: 15px;
  }
}

@media (min-width: 850px) {
  .page-index__category-gateway {
    grid-template-columns: repeat(6, 1fr); /* PC: 6 columns */
  }
  .page-index__section-title-line {
    background: linear-gradient(to right, transparent, #A84F0C, #D96800);
  }
  .page-index__section-title-line:last-of-type {
    background: linear-gradient(to left, transparent, #A84F0C, #D96800);
  }
}

@media (max-width: 768px) {
  .page-index__hero-banner img,
  .page-index__category-card img,
  .page-index__article-figure img {
    max-width: 100%;
    height: auto;
  }
  .page-index__article-container {
    padding: 0 15px;
  }
  .page-index__article-body-section {
    padding: 0;
  }
  .page-index__main-title {
    font-size: clamp(1.1rem, 5.5vw, 1.75rem);
  }
  .page-index__blockquote p, .page-index__article-paragraph, .page-index__article-list li {
    text-align: left; /* Adjust justify for smaller screens if needed */
  }
}

@media (max-width: 549px) {
  .page-index__section-title-container {
    flex-direction: column;
    padding: 20px 10px;
  }
  .page-index__section-title-line {
    width: 50%;
    margin: 10px 0;
  }
  .page-index__main-title {
    font-size: clamp(1rem, 6vw, 1.5rem);
  }
  .page-index__category-gateway {
    gap: 10px;
  }
  .page-index__article-h2 {
    font-size: clamp(1.2rem, 4.5vw, 1.7rem);
  }
  .page-index__article-h3 {
    font-size: clamp(1rem, 3.8vw, 1.4rem);
  }
  .page-index__article-paragraph, .page-index__article-list li {
    font-size: 14px;
  }
}